52426855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^2$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 69725376

約数和(自身を除く): 17298521

約数列:

[1, 5, 13, 47, 65, 131, 235, 611, 655, 1703, 3055, 6157, 8515, 17161, 30785, 80041, 85805, 223093, 400205, 806567, 1115465, 4032835, 10485371, 52426855]

約数ペア:

[(1, 52426855), (5, 10485371), (13, 4032835), (47, 1115465), (65, 806567), (131, 400205), (235, 223093), (611, 85805), (655, 80041), (1703, 30785), (3055, 17161), (6157, 8515)]